Home / 6,567,615.86-9,063,870.35-3,667,567.26

Finding the Fourth Proportional to 6,567,615.86, 9,063,870.35 and 3,667,567.26

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Solution

The fourth proportional to 6,567,615.86, 9,063,870.35 and 3,667,567.26 is: 5,061,555.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,615.86 : 9,063,870.35 = 3,667,567.26 : x
  2. Step 2: Convert to fraction form
    6,567,615.86/9,063,870.35 = 3,667,567.26/x
  3. Step 3: Cross multiply
    6,567,615.86x = 9,063,870.35 × 3,667,567.26
  4. Step 4: Simplify right side
    6,567,615.86x = 33,242,354,126,206.91
  5. Step 5: Solve for x
    x = 33,242,354,126,206.91/6,567,615.86
  6. Step 6: Final answer
    x = 5,061,555.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.